INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3936566494eca4649d7c8b6ac0dbe314c616975179da47e9392e63923197df', 
    '/qtBMbE7660taxUY6AJbxTsWGnqbpamMdM7HFGW2zzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)